[slider][docs] Polish Music player demo

oliviertassinari · oliviertassinari · commit 6acf57f12b29 · 2024-09-13T19:56:16.000+02:00
diff --git a/docs/data/material/components/slider/slider.md b/docs/data/material/components/slider/slider.md
@@ -94,7 +94,7 @@ You can learn more about this in the [overrides documentation page](/material-ui
 
 ### Music player
 
-{{"demo": "MusicPlayerSlider.js"}}
+{{"demo": "MusicPlayerSlider.js", "bg": "inline"}}
 
 ## Vertical sliders
 
